[LLVMdev] create instruction after specified instruction

[Vasileios Koutsoumpos]

Hello,

What I want to do is to locate a specific instruction and then create my 
own instructions. I am able to locate the instruction I want, however, 
when I want to create the new instructions I can place them before the 
specified one or at the end of the basic block.
for example, I have the following IR code:

%9 = add nsw i32 %8, 2
store i32 %9, i32* %x, align 4

I want to insert some instructions between the add and the store 
instructions.
I have tried the IRBuilder and the BinaryOperator::Create, but I cannot 
create what I want.

Any suggestions?

Regards,
Vasileios